Orange Coraline?

[chasejarvis0300]

I just have a few questions regarding some new live rock in my tank! I just started with saltwater tanks and I have some orange glowing specs on my live rock when underneath a black light (my led lights turn into a black light at night), and I just wanted to make sure it was good or at leas OK for the aquarium. thank you in advance!

 

[scattered]

I just have a few questions regarding some new live rock in my tank! I just started with saltwater tanks and I have some orange glowing specs on my live rock when underneath a black light (my led lights turn into a black light at night), and I just wanted to make sure it was good or at leas OK for the aquarium. thank you in advance!

Always post pics for ID and make sure you've checked out the ID thread.

Coralline, like donut sprinkles, come in 'all the colors of the rainbow' (not really all the colors in the light spectrum of course)

 

[mcgyvr]

I have had that in tanks...Not sure if its coralline or not but its neat and harmless

 

[OldReefGuy]

Red/Orange/Pink coraline is pretty normal.

 

[themagicman]

Some of them are more common then others. I'm still looking for a picture of that blue algae though.
Not kind of like blue algae, not sort of like blue algae, but BLUE algae nonetheless. (Long term stuff) Don't they sell this stuff?